galaxy

名词 galaxy:

a splendid assemblage (especially of famous people)

tufted evergreen perennial herb having spikes of tiny white flowers and glossy green round to heart-shaped leaves that become coppery to maroon or purplish in fall

同义词：galax, wandflower, beetleweed, coltsfoot, Galax urceolata

(astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust

同义词：extragalactic nebula